Incorporation by reference

Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Regional Haze State Implementation Plan for the Second Implementation Period and Reasonably Available Control Technology for Major Stationary Sources of Nitrogen Oxides;

The Environmental Protection Agency (EPA) is proposing to approve the regional haze state implementation plan (SIP) submitted by the District of Columbia (``the District'' or ``DC'') through the Department of Energy and Environment (DOEE) on November 8, 2019, as satisfying applicable requirements under the Clean Air Act (CAA) and EPA's Regional Haze Rule (RHR) for the program's second implementation period.

Publication Date: 
Thursday, April 15, 2021 - 4:00am

Approval and Promulgation of Implementation Plans; State of Utah; Salt Lake City and Provo, Utah PM2.5

On November 6, 2020, the Environmental Protection Agency (EPA) published a notice of proposed rulemaking to approve redesignation of the Salt Lake City, Utah and Provo, Utah nonattainment areas (NAAs) to attainment for the 2006 24-hour fine particulate matter with an aerodynamic diameter less than or equal to a nominal 2.5 microns (PM<INF>2.5</INF>) National Ambient Air Quality Standard (NAAQS), and also acted on multiple related State Implementation Plan (SIP) submissions.

Publication Date: 
Tuesday, April 6, 2021 - 4:00am

Air Plan Approval; Rhode Island; Control of Volatile Organic Compound Emissions

The Environmental Protection Agency (EPA) is approving State Implementation Plan (SIP) revisions submitted by the State of Rhode Island. These revisions update Rhode Island air pollution control regulations for volatile organic compound (VOC) emissions from consumer products and architectural and industrial maintenance coatings. The intended effect of this action is to approval the revised regulations. This action is being taken under the Clean Air Act.

Publication Date: 
Thursday, April 1, 2021 - 4:00am

Approval and Promulgation of Air Quality Implementation Plans; Delaware; Emissions Statement Certification for the 2015 Ozone National Ambient Air Quality Standard

The Environmental Protection Agency (EPA) is proposing to approve a state implementation plan (SIP) revision formally submitted by the Delaware Department of Natural Resources and Environmental Control (DNREC). Under the Clean Air Act (CAA), a state's SIP must include an emission statement regulation that requires stationary sources in ozone nonattainment areas classified as marginal or above to report annual emissions of nitrogen oxides (NO<INF>X</INF>) and volatile organic compounds (VOC).

Publication Date: 
Wednesday, March 31, 2021 - 4:00am

Air Plan Approval; West Virginia; 1997 8-Hour Ozone National Ambient Air Quality Standard Second Maintenance Plan for the West Virginia Portion of the Wheeling, WV-OH Area Comprising Marshall and Ohio Counties

The Environmental Protection Agency (EPA) is approving a state implementation plan (SIP) revision submitted by the West Virginia Department of Environmental Protection (WVDEP) on behalf of the State of West Virginia (WV). This revision pertains to West Virginia's plan for maintaining the 1997 8-hour ozone national ambient air quality standard (NAAQS) for the West Virginia portion of the Wheeling, WV-OH area (Wheeling Area) comprising Marshall and Ohio Counties. EPA is approving these revisions to the West Virginia SIP in accordance with the requirements of the Clean Air Act (CAA).

Publication Date: 
Wednesday, March 31, 2021 - 4:00am

Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; California; Infrastructure Requirements for Ozone

The Environmental Protection Agency (EPA) is taking final action to partially approve and partially disapprove the state implementation plan (SIP) revisions submitted by the State of California pursuant to the requirements of the Clean Air Act (CAA or ``Act'') for the implementation, maintenance, and enforcement of the 2015 national ambient air quality standards (NAAQS or ``standards'') for ozone. Specifically, the EPA is approving the SIP revision for all elements except those that relate to prevention of significant deterioration (PSD).

Publication Date: 
Tuesday, March 30, 2021 - 4:00am

Air Plan Approval; Texas; Interstate Visibility Transport

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is disapproving elements of two State Implementation Plan (SIP) submissions from the State of Texas for the 2012 PM<INF>2.5</INF> National Ambient Air Quality Standard (NAAQS) and the 2015 Ozone NAAQS. These submittals address how the existing SIP provides for implementation, maintenance, and enforcement of the 2012 PM<INF>2.5</INF> and 2015 Ozone NAAQS (infrastructure SIP or i-SIP).

Publication Date: 
Tuesday, March 30, 2021 - 4:00am

Approval and Promulgation of State Plans for Designated Facilities and Pollutants; South Dakota; Control of Emissions From Existing Municipal Solid Waste Landfills

The Environmental Protection Agency (EPA) is approving a Clean Air Act (CAA or the ``Act'') section 111(d) state plan submitted by the South Dakota Department of Environment and Natural Resources (DENR or the ``Department'') on January 3, 2020. This plan was submitted to fulfill the requirements of the CAA and is responsive to the EPA's promulgation of Emission Guidelines and Compliance Times (EG) for existing municipal solid waste (MSW) landfills.

Publication Date: 
Tuesday, March 30, 2021 - 4:00am

Approval and Promulgation of State Plans for Designated Facilities and Pollutants; North Dakota; Control of Emissions From Existing Municipal Solid Waste Landfills; Control of Emissions From Existing Commercial and Industrial Solid Waste Incineration Unit

Pursuant to the Federal Clean Air Act (CAA or the ``Act''), the Environmental Protection Agency (EPA or the ``Agency'') is proposing approval of a CAA section 111(d) plan submitted by the North Dakota Department of Environmental Quality (NDDEQ or the ``Department'') on July 28, 2020 to regulate landfill gas and its components from existing municipal solid waste (MSW) landfills.

Publication Date: 
Friday, March 26, 2021 - 4:00am

Georgia; Approval of State Plan for Designated Facilities and Pollutants; Hospital/Medical/Infectious Waste Incineration (HMIWI) Units

The Environmental Protection Agency (EPA) is proposing to approve the Clean Air Act (CAA or the Act) section 111(d)/129 state plan submitted by the State of Georgia, through the Georgia Department of Natural Resources' Environmental Protection Division on August 1, 2018, and supplemented on January 7, 2019, for implementing and enforcing the Emission Guidelines (EG) and Compliance Schedules applicable to existing Hospital/Medical/Infectious Waste Incineration (HMIWI) units.

Publication Date: 
Friday, March 26, 2021 - 4:00am

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